A cost minimisation analysis comparing iStent accompanying cataract surgery and selective laser trabeculoplasty versus topical glaucoma medications in a public healthcare setting in New Zealand.
Graefes Arch Clin Exp Ophthalmol
; 256(11): 2181-2189, 2018 Nov.
Article
em En
| MEDLINE
| ID: mdl-30132278
ABSTRACT
PURPOSE:
To produce an economic comparison of the iStent ab interno trabecular microbypass implant accompanying cataract surgery and selective laser trabeculoplasty (SLT) as first-line treatment versus topical medications for open-angle glaucoma in New Zealand in 2016.METHODS:
The current annual costs of 19 available fully subsidised topical glaucoma medications by Pharmaceutical Management Agency (Pharmac) in 2016 were identified. Adjustments for pharmacist prescribing charges and previously described wastage levels were applied. The costs to perform iStent implantation and the cost to perform SLT were obtained from the local distributors, with the latter taking into account staff and consumable cost. Procedure costs divided by eye drops' cost produced a break-even level in equivalent years of eye drops use.RESULTS:
The range of annual eye drop cost was NZD$42.25 to NZD$485.11, with an average of NZD$144.81. Comparison of annual eye drop cost with iStent cost revealed 3 of 19 (15.8%) drops breaking even within 5 years, 9 of 19 (47.3%) within 10 years, and 12 of 19 (63.2%) within 15 years. The cost of bilateral SLT performed by a consultant was NZD$102.30 (breaking even in 0.71 years). The equivalent cost for a registrar was NZD$97.59 (breaking even in 0.67 years).CONCLUSION:
Economically, the iStent would appear to be a reasonably cost-effective treatment for glaucoma patients undergoing cataract surgery in a public healthcare setting in New Zealand, particularly for those using more expensive topical glaucoma medications, whilst SLT appears to be a worthwhile consideration as a first-line treatment for glaucoma in New Zealand.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Trabeculectomia
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Extração de Catarata
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Glaucoma de Ângulo Aberto
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Custos de Cuidados de Saúde
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Análise Custo-Benefício
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Implantes para Drenagem de Glaucoma
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Anti-Hipertensivos
Tipo de estudo:
Health_economic_evaluation
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Prognostic_studies
Limite:
Aged
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Female
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Humans
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Male
País como assunto:
Oceania
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article